
<template>

  <div class="wrapper">
    <div style="margin: 200px auto; background-color: rgba(255,255,255,0.41); width: 350px; height: 300px; padding: 20px; border-radius: 10px">
      <div style="margin: 20px 0; text-align: center; font-size: 24px"><b>登录</b></div>
      <el-form :model="user" :rules="rules" ref=" userForm">
        <el-form-item prop="username">
          <el-input   size="medium" style="margin: 10px 0" prefix-icon="el-icon-user" v-model="user.username"></el-input>

        </el-form-item>

        <el-form-item prop="password">
          <el-input  size="medium" style="margin: 10px 0" prefix-icon="el-icon-lock" show-password v-model="user.password"></el-input>

        </el-form-item>

        <div style="margin: 10px 0; text-align: right">
          <el-button type="primary" size="small" autocomplete="off" @click="login">登录</el-button>
          <el-button type="warning" size="small" autocomplete="off"  @click="$router.push('/register')">注册</el-button>
        </div>
      </el-form>

      </div>
  </div>
</template>



<script>
export default {
  // eslint-disable-next-line vue/multi-word-component-names
  name: "Login",
  data(){
    return {
      user: {},
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 1, max: 10, message: '长度在 1 到 10 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 20, message: '长度在 6 到 20 个字符', trigger: 'blur' }
        ],
      }
    }
  },
  methods:{
    login(){
      this.request.post('/user/login',this.user).then(res=>{
        if (res.code == '200'){
          localStorage.setItem("user",JSON.stringify(res.data));  //把登录用户信息存储到浏览器
          this.$router.push("/")
          this.$message.success("登录成功")
        }else {
          this.$message.error(res.msg)
        }
      })
    }


  }
}
</script>

<style >
  .wrapper {
    height: 100vh;
    background-image: linear-gradient(to bottom right, rgba(255, 239, 68, 0.4), #3f81fb);
    overflow: hidden;
  }

</style>
